Brian O'Neill

Dark Hollow

2026

Sheriff Country

Kurt · 2025

Relay

USPS Clerk - Terry · 2025

The Mealybug

Dean Olivetti · 2024

American Sports Story: Aaron Hernandez

President Bernie Machen · 2024

The Night Agent

Andre Kimbal · 2023

The Blacklight

Benny · 2021

FBI: Most Wanted

Donald Jennings · 2020

American Dreamin'

Stage Manager · 2019

Seven Seconds

Judge Robert P. Dolan · 2018

Lillies in the Forest

2017

My Sordid Affair

Noah Parker · 2017

Search Party

Mick · 2016

Blindspot

Coach Jones · 2015

Frank the Bastard

Joe O'Conner · 2015

Gotham

Robert Hastings · 2014

Madam Secretary

Navy Admiral · 2014

The Blacklist

Gen. Warren Ames · 2013

Elementary

Kemper Family Attorney · 2012

The Bourne Legacy

Landy Reporter · 2012

Homeland

Director Stendig · 2011

Person of Interest

Judge Peterson · 2011

Unforgettable

Frank Harbert · 2011

The Good Wife

Judge Earl Hovick · 2009